About Discover aïr

Discover aïr

aïr is a Trademark brand of Everglade Windows Ltd registered in the United Kingdom.

Our mission is a particular one that separates us from other door and window manufacturers; we aim to provide an all-encompassing, a complete solution to helping you create modern, energy efficient, secured and beautiful, for your home.

And you may be asking, “What does this mean?”

Well, an aïr door is not just a door, similar to how every car is not quite a Rolls Royce. And this difference between aïr doors and other doors is more than aesthetics — it’s that we exceed the highest standards of performance, ease-of-operation and reliability. We provide bi-fold, sliding, or corner doors that re-define an understanding of modern, refined homes.

With an excellent reputation for quality and service, built for over 35 years in the industry and operating from an impressive 65,000 sq-ft manufacturing facility in London, we’ve consistently focused on the highest levels of innovations and engineering to deliver value to our customers. Our culture is certainly one of inclusion and diversity, of progressive thinking and pushing boundaries.

Our passionate approach has resulted in a string of Industry and Business Awards. We’re also the proud recipients of the coveted Investors in People Award, in recognition of our excellent training and development schemes. This dedication to not only our customers, but also our employees, partners, and suppliers, is exactly how we’ve been able to ensure certainty and a level of service with every project since 1980.

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Innovative Design

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Forward Thinking

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Problem Solvers

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Customer Support

Why Choose Your Aïr Bi-Fold and Lift & Slide Doors?

With years at the forefront of the UK window manufacturing industry, it makes sense that we’d integrate our advanced technology and engineering into innovative door design. The result — aïr bi-fold, lift & slide, and corner doors built for beauty, performance and durability.

We’ve tested and re-tested every model of aïr doors, from the aïr 800 to the 500LS and 600LS. This dedicated testing of our bi-fold and sliding doors involves a great deal of cycle testing, and meticulous precision and attention to detail. We thoroughly test our proprietary technologies such as the aïrglide rollers and the aïrcoat textured finishing, and we’re passionate and dedicated about even the smallest features of our doors.

Such dedication pay offs. Aïr doors are backed with a 25 Year Manufacturers’ Guarantee, and we’re confident you’ll love every aspect of your aïr doors.